From 351591b4f8690e19ee3bc489fb134cf3a07aa167 Mon Sep 17 00:00:00 2001
From: "Duc M. Quoc" <ducquoc.vn@gmail.com>
Date: Thu, 30 Jan 2025 00:56:11 +0700
Subject: [PATCH] Update 3431.java

fix typo
---
 solutions/3431. Minimum Unlocked Indices to Sort Nums/3431.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/solutions/3431. Minimum Unlocked Indices to Sort Nums/3431.java b/solutions/3431. Minimum Unlocked Indices to Sort Nums/3431.java
index 489b808ef2c..85a8d0fb017 100644
--- a/solutions/3431. Minimum Unlocked Indices to Sort Nums/3431.java	
+++ b/solutions/3431. Minimum Unlocked Indices to Sort Nums/3431.java	
@@ -19,7 +19,7 @@ public int minUnlockedIndices(int[] nums, int[] locked) {
     if (first3 != -1 && last2 != -1)
       for (int i = first3; i < last2; i++)
         if (locked[i] == 1)
-          +ans;
+          ++ans;
 
     return ans;
   }